With better mini.

Sale 1

http://www.tf2outpost.com/trade/21472137 - Sold for an Aces High Killer Exclusive (8*0.9 = 7.2 buds) but had BO of 6 buds.

Sale 2

http://www.tf2outpost.com/trade/21189417 - Sold for a Circling TF Logo Killer's Kabuto (2.2 buds) and a Circling Peace Sign Flipped Trilby (2 buds) + 1 bud (4.2*0.9 + 1 = 4.8 buds)

Sale 3

http://www.tf2outpost.com/trade/21059724 - Sold for a It's A Secret To Everybody Little Buddy (4.7*0.9 = 4.2 buds) (Outlier)

Mini for It's A Secret To Everybody Little Buddy

http://backpack.tf/vote/id/540aafa84dd7b89a158b456a

Feel free to counter / support my proofs.